142620240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3737

約数の個数: 160

約数和(自身を含む): 527394816

約数和(自身を除く): 384774576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3691, 3864, 4830, 5520, 6440, 7382, 7728, 9660, 11073, 12880, 14764, 18455, 19320, 22146, 25837, 29528, 36910, 38640, 44292, 51674, 55365, 59056, 73820, 77511, 84893, 88584, 103348, 110730, 129185, 147640, 155022, 169786, 177168, 206696, 221460, 254679, 258370, 295280, 310044, 339572, 387555, 413392, 424465, 442920, 509358, 516740, 594251, 620088, 679144, 775110, 848930, 885840, 1018716, 1033480, 1188502, 1240176, 1273395, 1358288, 1550220, 1697860, 1782753, 2037432, 2066960, 2377004, 2546790, 2971255, 3100440, 3395720, 3565506, 4074864, 4754008, 5093580, 5942510, 6200880, 6791440, 7131012, 8913765, 9508016, 10187160, 11885020, 14262024, 17827530, 20374320, 23770040, 28524048, 35655060, 47540080, 71310120, 142620240]

約数ペア:

[(1, 142620240), (2, 71310120), (3, 47540080), (4, 35655060), (5, 28524048), (6, 23770040), (7, 20374320), (8, 17827530), (10, 14262024), (12, 11885020), (14, 10187160), (15, 9508016), (16, 8913765), (20, 7131012), (21, 6791440), (23, 6200880), (24, 5942510), (28, 5093580), (30, 4754008), (35, 4074864), (40, 3565506), (42, 3395720), (46, 3100440), (48, 2971255), (56, 2546790), (60, 2377004), (69, 2066960), (70, 2037432), (80, 1782753), (84, 1697860), (92, 1550220), (105, 1358288), (112, 1273395), (115, 1240176), (120, 1188502), (138, 1033480), (140, 1018716), (161, 885840), (168, 848930), (184, 775110), (210, 679144), (230, 620088), (240, 594251), (276, 516740), (280, 509358), (322, 442920), (336, 424465), (345, 413392), (368, 387555), (420, 339572), (460, 310044), (483, 295280), (552, 258370), (560, 254679), (644, 221460), (690, 206696), (805, 177168), (840, 169786), (920, 155022), (966, 147640), (1104, 129185), (1288, 110730), (1380, 103348), (1610, 88584), (1680, 84893), (1840, 77511), (1932, 73820), (2415, 59056), (2576, 55365), (2760, 51674), (3220, 44292), (3691, 38640), (3864, 36910), (4830, 29528), (5520, 25837), (6440, 22146), (7382, 19320), (7728, 18455), (9660, 14764), (11073, 12880)]